“Kourtney and Khloé [Kardashian] headed to the hospital right away. Kim is not expected to show up, but she is obviously welcome there too,” a source says. “Rob told the rest of his family to stay home because he does not want a big scene. He and Blac Chyna had to have an elaborate scheme just to get her out of the house and the last thing Rob wants is a media frenzy caused by the rest of his fame-hungry family.”

Kylie may not have been at the hospital — but she did get to see her niece according to Twitter!